Sealing ring



FIG. 1 is a perspective view of a first embodiment of a sealing ring showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a reference top plan view thereof;

FIG. 6 is an enlarged partial detailed view of segment 6,7 of FIG. 5;

FIG. 7 is an enlarged partial detailed perspective view of segment 6,7 of FIG. 5;

FIG. 8 is a perspective view of a second embodiment of a sealing ring;

FIG. 9 is a top plan view thereof;

FIG. 10 is a bottom plan view thereof;

FIG. 11 is a front view thereof;

FIG. 12 is a top reference plan view thereof;

FIG. 13 is an enlarged partial detailed plan view of segment 13, 14 of FIG. 12; and,

FIG. 14 is an enlarged partial detailed perspective view of segment 13, 14 of FIG. 12.

The rear view, right side view and left side view are omitted since those views are identical to the front view. 

The ornamental design for a sealing ring, as shown and described. 